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Wilden® Stallion Series

Wilden® Stallion® Series Air-Operated Double-Diaphragm (AODD) Pumps are ideally suited for rugged mining applications thanks to their unique ability to handle solid-laden mining slurries with ease. Furthering the Stallion Series pump’s ability to handle the toughest mining applications is a robust design featuring a large internal clearance and flow-through path for large-solids passage that prevents the pump from clogging. The Stallion Series is also designed with a polyurethane screen base at its inlet to provide additional durability.

Stallion Series technology incorporates an altered ball/seat check-valve assembly to allow for solids passage. Its polyurethane screen base at the inlet gives added durability.

Available in three sizes and constructed of either aluminium or ductile iron materials, Wilden’s Stallion technology incorporates many revolutionary design concepts and offers the following features:

  • Clamped design with handles for lightweight portability
  • Large internal clearances due to modified ball, seats, diaphragms and shafts to handle solid-laden slurries
  • Polyurethane screen base to act as an initial filter to keep larger solids from damaging the pump
  • Powered by Pro-Flo® SHIFT air distribution system (ADS)
  • Flow rates and air consumption are managed with the turn of a dial
  • Fluids of high solid content are transferred effectively and efficiently
  • Submersible and intrinsically safe
  • Superior anti-freezing properties, and
  • Can handle pressures to 125 psi.


  • Dewatering
  • Waste Transfer
  • Skimmer Systems
  • Solid-Laden Fluid Transfer

Allied Pumps is the sole authorised Wilden pump distributor for Western Australia.

Contact the Allied Pumps Team

Contact us to learn about how we can help you with your pump needs.